CN116623327B - Yarn feeding system for twin track of direct twisting machine - Google Patents
Yarn feeding system for twin track of direct twisting machine Download PDFInfo
- Publication number
- CN116623327B CN116623327B CN202310379251.4A CN202310379251A CN116623327B CN 116623327 B CN116623327 B CN 116623327B CN 202310379251 A CN202310379251 A CN 202310379251A CN 116623327 B CN116623327 B CN 116623327B
- Authority
- CN
- China
- Prior art keywords
- section
- creel
- trolley
- twisting machine
- yarn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000002360 preparation method Methods 0.000 claims description 28
- 238000003860 storage Methods 0.000 claims description 19
- 239000000725 suspension Substances 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 10
- 235000017491 Bambusa tulda Nutrition 0.000 description 10
- 241001330002 Bambuseae Species 0.000 description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 10
- 239000011425 bamboo Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000012840 feeding operation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241001589086 Bellapiscis medius Species 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/18—Supports for supply packages
- D01H1/183—Overhead suspension devices
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/18—Supports for supply packages
- D01H1/186—Supports for supply packages for supplying from cans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The application relates to a yarn feeding system of a twin track of a direct twisting machine, which comprises a circulating conveying track, a yarn feeding device and a yarn feeding device, wherein the circulating conveying track comprises a feeding section, a conveying section communicated with the feeding section and a working group section communicated with the conveying section, and one working group section is arranged on two sides of each direct twisting machine in the length direction; the first creel trolleys are suspended below the circulating conveying track and enter one twin working section in the working group section when working; the second creel trolleys are suspended below the circulating conveying track; the driving mechanism is used for driving the first creel trolley and the second creel trolley to walk; yarn feeding work station, yarn feeding work station sets up the one side at the material loading section. According to the application, the bobbin yarns on the first creel trolley and the second creel trolley are alternately used, so that one-to-one operation is realized, the direct twisting machine is enabled to realize non-stop operation, and the working efficiency of the direct twisting machine is greatly improved.
Description
Technical Field
The application relates to the field of textile auxiliary equipment, in particular to a twin-track yarn feeding system of a direct twisting machine.
Background
The direct twisting machine is used for directly twisting two strands and then combining the two strands together to form the yarn. The straight twisting machine is provided with a plurality of yarn using stations on two sides of the straight twisting machine respectively, and bobbin yarns are arranged in each yarn using station for spinning. When the yarn is used up, twisting is continued by manually replacing the yarn with a new one.
The yarn using station of the direct twisting machine is generally provided with two cone yarns, the yarn end of one cone yarn is connected with the yarn end of the other cone yarn, when one cone yarn is used up, the other cone yarn is automatically transferred into, and meanwhile, the used cone yarn is manually taken down and replaced by a new cone yarn, so that the uninterrupted production is theoretically realized. However, in the actual operation process, because the efficiency of manual yarn feeding operation is low, hundreds of yarns need to be replaced on a single direct twisting machine, meanwhile, wiring is needed, a plurality of direct twisting machines are arranged in a general factory building, hundreds of yarns or even thousands of yarns need to be replaced in the factory building, and the manual yarn feeding operation is performed all by the manual yarn feeding operation, so that a large number of workers are needed, certain working efficiency is kept, once the replacement speed is slowed down or delay occurs, the direct twisting machines are directly caused to be stopped for a long time, and the production efficiency is seriously influenced.
The Chinese patent with the bulletin number of CN216235371U discloses a yarn feeding device of a direct twisting machine, which comprises a yarn cake conveying mechanism and an auxiliary workstation, wherein the yarn cake conveying mechanism comprises a track assembly, a yarn cake hanging trolley arranged on the track assembly and a plurality of driving assemblies arranged on the track assembly, the yarn cake hanging trolley is used for carrying yarn cakes, and the driving assemblies are used for driving the yarn cake hanging trolley to move; the auxiliary work station comprises a full silk tray arranged on one side of the silk cake conveying mechanism, a half silk tray arranged on one side of the full silk tray, and a robot arranged between the full silk tray and the half silk tray. The yarn frame of the direct twisting machine is replaced by the yarn cake hanging trolley, after the yarn on the yarn cake hanging trolley is used up, the direct twisting machine is stopped, the driving assembly is used for driving the yarn cake hanging trolley to move to a position where the outer yarn is needed to be arranged, and the direct twisting machine quickly resumes working after reaching the position.
If the device is used on the direct twisting machine, the device has higher manual operation efficiency and more stable work, but the device still needs to be stopped in a short time when in yarn feeding, so that the work efficiency of the direct twisting machine is affected, and the economic loss of a plurality of devices needing to be stopped along with the increase of the service time is increased more and more.
Disclosure of Invention
In order to reduce the stop time of the direct twisting machine and improve the yarn changing efficiency of the direct twisting machine, the application provides a yarn feeding system of a twin track of the direct twisting machine.
The application provides a twin-track yarn feeding system of a direct twisting machine, which adopts the following technical scheme:
the twin-track yarn feeding system of the direct twisting machine comprises a circulating conveying track, wherein the circulating conveying track is arranged at the top of a factory building, the circulating conveying track comprises a feeding section, a working group section and a conveying section communicated with the feeding section and the working group section, the working group section is arranged on two sides of the length direction of each direct twisting machine, each working group section comprises a material dividing section arranged at two ends of the direct twisting machine, two twin working sections arranged between the two material dividing sections and a material dividing and branching mechanism arranged between each material dividing section and the twin working section, the twin working sections are arranged along the length direction of the direct twisting machine, and a conveying and branching mechanism is arranged at the joint of each material dividing section and the conveying section;
the first creel trolleys are suspended below the circulating conveying track and enter one twin working section in the working group section when working;
the second creel trolleys are suspended below the circulating conveying track and enter another twin working section in the working group section when working, and the first creel trolleys and the second creel trolleys below one working group section are staggered;
the driving mechanisms are arranged on the circulating conveying track at intervals and used for driving the first creel trolley and the second creel trolley to walk;
the yarn feeding working station is arranged on one side of the feeding section and is used for feeding yarns to the first yarn rest trolley and the second yarn rest trolley.
Through adopting above-mentioned technical scheme, hang a plurality of first creel dollies and second creel dollies below the circulation delivery track, when the normal work of straight twisting machine, the section of thick bamboo yarn on the first creel dolly supplies yarn to the straight twisting machine to connect the section of thick bamboo yarn end on the second creel dolly at the section of thick bamboo yarn end on the first creel dolly, after the section of thick bamboo yarn on the first creel dolly uses up, the section of thick bamboo yarn on the second creel dolly is directly used.
At this time, the first creel trolley of the used-up bobbin yarn is rapidly conveyed to the feeding section for feeding by a plurality of driving mechanisms, and meanwhile, the first creel trolley for completing the preparation is rapidly conveyed to the twin working section by a plurality of driving mechanisms, the vacant positions are rapidly supplemented, wiring is performed manually, although the wiring time difference exists between each bobbin yarn, a single bobbin yarn can be used for a long time, and a worker can complete wiring work of one straight twisting machine before the bobbin yarn is used up. After the bobbin yarn on the second creel trolley is used up, the bobbin yarn on the first creel trolley is directly transferred, and the bobbin yarn on the first creel trolley and the bobbin yarn on the second creel trolley are alternately used, so that one standby is realized, the direct twisting machine is enabled to realize non-stop operation, and the working efficiency of the direct twisting machine is greatly improved.
Optionally, be provided with the buffer memory section in the middle of the delivery segment, buffer memory section one side is provided with the switching-over section, the switching-over section is including setting up the straight track in buffer memory section one side and setting up the switching-over elbow at straight track end, the both ends of switching-over section with all be provided with switching-over bifurcation mechanism between the delivery segment, switching-over bifurcation mechanism is used for adjusting the orbit of first creel dolly and second creel dolly, makes first creel dolly and second creel dolly that need the switching-over first switching-over section carry out the switching-over, then reentrant buffer memory section.
Through adopting above-mentioned technical scheme, because first creel dolly and second creel dolly symmetry set up in the both sides of straight twister body, and yarn workstation can only the unilateral yarn of going up, consequently half first creel dolly and second creel dolly need carry out the switching-over, first creel dolly and second creel dolly that need the switching-over when leaving twin working section, earlier to the direction transport that the loading segment was kept away from to the transport segment, after waiting to wholly get into the transport segment, again to the direction transport that is close to the loading segment, commutates. After feeding is completed, the reversing bifurcation mechanism adjusts the movement track of the first creel trolley and the second creel trolley, the first creel trolley and the second creel trolley needing reversing are firstly in a reversing section, and then turn around to enter the conveying section, so that the reversing of the first creel trolley and the second creel trolley is realized.
Optionally, the first creel dolly includes the hanging beam that the level set up, rotates the setting in the hanging beam below the creel roof beam, connects the extension beam on the creel roof beam and set up the bracket in extension roof beam bottom, hanging beam head and tail rotates and has connect a plurality of, the creel roof beam with hanging beam parallel arrangement, adjacent two be provided with the assembly pulley between the hanging beam, assembly pulley sliding connection is in inside the circulation conveying track.
Through adopting above-mentioned technical scheme, assembly pulley sliding connection is inside the circulation delivery track to make first creel dolly suspend in midair in circulation delivery track below, rotate the creel roof beam in the below of connecting in midair the roof beam, thereby make the bracket can be according to self focus automatically regulated with the angle between the circulation delivery track, make the messenger suspend the roof beam and apply vertical decurrent force to circulation delivery track, reduce the bracket and produce the focus skew after placing the bobbin yarn, lead to circulation delivery track to produce the possibility of side direction atress, promote circulation delivery track's life.
Optionally, the structure of the second creel trolley is consistent with the structure of the first creel trolley, and the bracket on the second creel trolley is higher than the bracket on the first creel trolley.
Through adopting above-mentioned technical scheme, the bracket setting on the second creel dolly is less than the bracket setting on the first creel dolly to make the section of thick bamboo yarn on the second creel dolly be located the section of thick bamboo yarn top on the first creel dolly, thereby make the distance between section of thick bamboo yarn on both and the straight twister be close, conveniently supply yarn to the straight twister, finally make the overall arrangement compacter, thereby satisfy the use needs in narrow and small space as far as possible.
Optionally, actuating mechanism is including fixed setting is in drive frame on the circulation delivery track, rotate two friction wheels that set up on the drive frame and be used for driving friction wheel pivoted driving motor, the axis of friction wheel is vertical to be set up, two leave between the friction wheel and supply the clearance that the hanging beam passed through, driving motor is fixed to be set up on the drive frame, actuating mechanism during operation, the friction wheel with the hanging beam lateral wall is contradicted.
Through adopting above-mentioned technical scheme, when actuating mechanism during operation, drive friction wheel through driving motor rotates to make friction wheel and hang and produce frictional force between the roof beam, realize hanging the transport of roof beam.
Optionally, the yarn feeding workstation comprises a tray conveyor and a yarn feeding robot arranged above the tray conveyor, wherein the tray conveyor is used for placing a tray filled with yarn, and the yarn feeding robot is used for placing yarn on the tray on the first yarn rack trolley and the second yarn rack trolley.
Through adopting above-mentioned technical scheme, utilize the yarn feeding robot to snatch the section of thick bamboo yarn on the tray to place on first creel dolly and second creel dolly, thereby realize the automatic feeding operation of first creel dolly and second creel dolly.
Optionally, the yarn feeding workstation further comprises a tray storage frame arranged on one side of the tray conveyor and a partition plate storage frame arranged on one side of the tray conveyor, wherein the tray storage frame is used for placing empty trays, and the partition plate storage frame is used for placing empty partition plates.
Through adopting above-mentioned technical scheme, utilize the baffle to store the empty baffle that the frame was placed and is taken down, collect empty baffle, after the section of thick bamboo yarn on the tray was got, tray conveyer carried empty tray to the tray and store the frame, utilize the tray to store the frame and store empty tray.
Optionally, a plurality of preparation sections are arranged in parallel in the middle of the conveying section, a plurality of preparation sections are positioned between the head end of the feeding section and the working group section, a preparation bifurcation mechanism is arranged between two ends of the preparation sections and the conveying section, and the preparation bifurcation mechanism is used for adjusting a conveying path so that the first creel trolley and the second creel trolley enter a preparation yarn feeding position.
By adopting the technical scheme, the preparation section is arranged to provide the preparation position for the first creel trolley and the second creel trolley waiting for yarn feeding, so that the stock of the first creel trolley and the second creel trolley can be increased, and the timeliness of yarn feeding is ensured.
Optionally, the lifting trolley comprises a trolley body and a lifting table arranged on the trolley body.
Through adopting above-mentioned technical scheme, wiring staff during operation stands on the elevating platform, lifts the staff to the operation height through the elevating platform, makes things convenient for the staff to carry out wiring operation, promotes work efficiency.
Optionally, both sides in the length direction of the direct twisting machine are provided with limiting rails, one side of the trolley body, which is close to the direct twisting machine, is provided with limiting wheels, limiting ring grooves are formed in the limiting wheels, and the limiting rails are partially positioned in the limiting ring grooves.
Through adopting above-mentioned technical scheme, use spacing wheel and spacing track cooperation, carry out spacingly to it at the in-process of dolly body walking, make the staff who stands on the dolly body be difficult for keeping away from the wiring position, further promote the efficiency of wiring.
In summary, the present application includes at least one of the following beneficial technical effects:
1. and a plurality of first creel trolleys and second creel trolleys are suspended below the circulating conveying track, and when the direct twisting machine works normally, the creels on the first creel trolleys supply yarns to the direct twisting machine, and the ends of the creels on the second creel trolleys are connected with the ends of the creels on the first creel trolleys, so that after the creels on the first creel trolleys are used up, the creels on the second creel trolleys are directly transferred. At this time, the first creel trolley of the used-up bobbin yarn is rapidly conveyed to the feeding section for feeding by a plurality of driving mechanisms, and meanwhile, the first creel trolley for completing the preparation is rapidly conveyed to the twin working section by a plurality of driving mechanisms, the vacant positions are rapidly supplemented, wiring is performed manually, although the wiring time difference exists between each bobbin yarn, a single bobbin yarn can be used for a long time, and a worker can complete wiring work of one straight twisting machine before the bobbin yarn is used up. After the bobbin yarn on the second creel trolley is used up, the bobbin yarn on the first creel trolley is directly transferred, and the bobbin yarn on the first creel trolley and the bobbin yarn on the second creel trolley are alternately used, so that one standby is realized, the direct twisting machine is enabled to realize non-stop operation, and the working efficiency of the direct twisting machine is greatly improved.
2. Because the first creel trolley and the second creel trolley are symmetrically arranged on two sides of the straight twisting machine body, and the yarn feeding working station can only feed yarns on one side, one half of the first creel trolley and the second creel trolley need to be reversed, and the first creel trolley and the second creel trolley needing to be reversed are conveyed to the direction of the conveying section away from the feeding section when leaving the twin working section, and are conveyed to the direction of the direction close to the feeding section after entering the conveying section integrally, so as to be reversed. After feeding is completed, the reversing bifurcation mechanism adjusts the movement track of the first creel trolley and the second creel trolley, the first creel trolley and the second creel trolley needing reversing are firstly in a reversing section, and then turn around to enter the conveying section, so that the reversing of the first creel trolley and the second creel trolley is realized.
3. The bracket beam is rotated below the suspension beam, so that the bracket can automatically adjust the angle between the bracket and the circulating conveying track according to the gravity center of the bracket, the suspension beam applies vertical downward force to the circulating conveying track, the gravity center deviation of the bracket after the bobbin yarn is placed is reduced, the possibility that the circulating conveying track generates lateral stress is caused, and the service life of the circulating conveying track is prolonged.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a reversing segment according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a working group segment embodying an embodiment of the present application.
Fig. 4 is a schematic diagram showing the structure of the first creel trolley and the driving mechanism in the embodiment of the present application.
Figure 5 is a schematic diagram of a yarn feeding station embodying the construction of an embodiment of the present application.
Fig. 6 is a schematic view showing the structure of a lifting and conveying mechanism in the embodiment of the present application.
Fig. 7 is a schematic view showing a structure of a tray storage rack in an embodiment of the present application.
Fig. 8 is a schematic view showing a structure of a lifting trolley in an embodiment of the present application.
Reference numerals illustrate:
01. a direct twisting machine; 02. a bracket; 1. a circulating conveying track; 11. a feeding section; 12. a conveying section; 13. a working group section; 131. a material dividing section; 132. a twinning working section; 133. a material splitting and branching mechanism; 14. a cache segment; 15. a reversing section; 151. a straight track; 152. reversing elbow; 16. a preparation section; 17. a conveying bifurcation mechanism; 18. a reversing bifurcation mechanism; 181. a fixed frame; 182. a sliding plate; 183. straight rail fork; 184. arc rail fork; 19. a preliminary branching mechanism; 2. a first creel trolley; 21. a suspension beam; 211. pulley block; 22. a creel beam; 23. an extension beam; 24. a bracket; 3. a second creel trolley; 4. a driving mechanism; 41. a drive rack; 42. a friction wheel; 43. a driving motor; 5. a yarn feeding working station; 51. a tray conveyor; 511. a mounting frame; 512. a rotating shaft; 513. a driving plate; 514. a connecting rod; 515. a driving rod; 52. a yarn feeding robot; 53. a tray storage rack; 531. a frame body; 532. a lifting frame; 533. supporting the plugboard; 54. a separator storage rack; 55. lifting the conveying mechanism; 551. a lifting frame; 552. a conveyor belt; 6. lifting trolley; 61. a trolley body; 611. a limiting wheel; 612. a limit ring groove; 62. a lifting table; 63. and a limit rail.
Detailed Description
The application is described in further detail below with reference to fig. 1-8.
The embodiment of the application discloses a twin-track yarn feeding system of a direct twisting machine. Referring to fig. 1, a yarn feeding system of a twin track of a direct twisting machine comprises a circulating conveying track 1, a first creel trolley 2, a second creel trolley 3, a driving mechanism 4, a yarn feeding workstation 5 and a lifting trolley 6, wherein a plurality of first creel trolleys 2 and second creel trolleys 3 are suspended below the circulating conveying track 1, and the first creel trolleys 2 and the second creel trolleys 3 are arranged on two sides of the length direction of the direct twisting machine 01. The driving mechanism 4 is uniformly distributed with a plurality of yarn feeding work stations 5 on the circulating conveying track 1, the yarn feeding work stations 5 are arranged at one end of the straight twisting machine 01, and the lifting trolley 6 is arranged at one side of the straight twisting machine 01.
Referring to fig. 1, 2 and 3, in the normal operation of the straight twisting machine 01, the yarn on the first creel dolly 2 supplies yarn to the straight twisting machine 01, and the yarn on the second creel dolly 3 is connected to the yarn end on the first creel dolly 2, and when the yarn on the first creel dolly 2 is used up, the yarn on the second creel dolly 3 is directly transferred. At this time, the driving mechanism 4 drives the used-up first creel trolley 2 to run to the yarn feeding workstation 5 for feeding, and simultaneously the first creel trolley 2 for completing the preparation rapidly supplements the vacant position and manually conducts wiring. When the bobbin yarn on the second creel trolley 3 is used up, the bobbin yarn on the first creel trolley 2 is directly turned, and the bobbin yarn on the first creel trolley 2 and the bobbin yarn on the second creel trolley 3 are alternately used, so that the straight twisting machine 01 can realize the operation without stopping.
Referring to fig. 1 and 2, the circulating conveying track 1 includes a loading section 11, a conveying section 12, a working group section 13, a buffer section 14 and a reversing section 15, the circulating conveying track 1 is installed by cutting a hanging rail in the prior art, the circulating conveying track 1 can be fixed in any fixing mode in the prior art, and the embodiment is fixed by a bracket 02 at the top of a factory building. The feeding section 11 is positioned above the yarn feeding working station 5, and the feeding section 11 is perpendicular to the length direction of the direct twisting machine 01. The conveying section 12 is communicated with the feeding section 11, and the buffer section 14 is positioned in the middle of the conveying section 12.
Referring to fig. 1 and 2, the reversing section 15 is disposed at one side of the buffer section 14, the reversing section 15 includes a straight rail 151 and a reversing elbow 152, the straight rail 151 is disposed at one side of the buffer section 14 in parallel, the reversing elbow 152 is disposed at an end of the straight rail 151, and a central angle corresponding to the reversing elbow 152 is 180 °. Both ends of the reversing section 15 are provided with reversing bifurcation mechanisms 18. The reversing bifurcation mechanism 18 includes a fixed frame 181, a sliding plate 182, a straight rail bifurcation 183 and an arc rail bifurcation 184, where the fixed frame 181 is fixed on a bracket 02 at the top of the factory building, the sliding plate 182 is slidably disposed on the fixed frame 181, the sliding plate 182 slides along the horizontal direction, the sliding direction of the sliding plate 182 is perpendicular to the length direction of the straight rail 151, the sliding of the sliding plate 182 is driven by a driving member such as an electric cylinder or an air cylinder, the specific driving mode is not limited, and the straight rail bifurcation 183 and the arc rail bifurcation 184 are fixedly disposed below the sliding plate 182.
Referring to fig. 1 and 2, the sliding plate 182 enables the straight rail fork 183 to communicate the conveying section 12 and the buffer section 14, or enables the arc rail fork 184 to communicate the conveying section 12 and the reversing elbow 152, so as to change the traveling paths of the first creel trolley 2 and the second creel trolley 3, enable the first creel trolley 2 and the second creel trolley 3 needing to be reversed by the reversing section 15, and then enter the buffer section 14.
Referring to fig. 1, 2 and 3, the working group sections 13 are provided with one on both sides of each straight twisting machine 01 in the length direction, each working group section 13 comprises a material dividing section 131, a twin working section 132 and a material dividing and branching mechanism 133, the material dividing sections 131 are provided with one on both ends of the straight twisting machine 01, the connection part of each material dividing section 131 and the conveying section 12 is provided with the conveying and branching mechanism 17, the twin working section 132 is provided with two in parallel between the two material dividing sections 131, and the material dividing sections 131 and the twin working sections 132 are all arranged along the length direction of the straight twisting machine 01. The two material dividing sections 131 are provided with a material dividing and branching mechanism 133 at one end close to each other, and the structures of the material dividing and branching mechanism 133 and the conveying and branching mechanism 17 are identical to those of the reversing and branching mechanism 18, except that the shape of the arc rail branch 184 is adaptively improved as required, and the conveying and branching mechanism 17 is used for enabling the first creel trolley 2 and the second creel trolley 3 to enter the corresponding material dividing sections 131 and run from the corresponding material dividing sections 131 to the conveying sections 12. The splitting mechanism 133 is used to make the first creel trolley 2 and the second creel trolley 3 enter the corresponding twin working sections 132 and leave from the corresponding twin working sections 132.
Referring to fig. 1, a plurality of preparation sections 16 are arranged in parallel in the middle of the conveying section 12, the preparation sections 16 are positioned between the head end of the feeding section 11 and the working group section 13, the preparation sections 16 are arranged in parallel with the feeding section 11, a preparation bifurcation mechanism 19 is arranged between two ends of each preparation section 16 and the conveying section 12, the structure of the preparation bifurcation mechanism 19 is consistent with that of the reversing bifurcation mechanism 18, and the preparation bifurcation mechanism 19 is used for adjusting the conveying path so that the first creel trolley 2 and the second creel trolley 3 enter the corresponding preparation sections 16 and leave the feeding section 11 from the preparation sections 16.
Referring to fig. 4, each first creel trolley 2 includes a suspension beam 21, a creel beam 22, an extension beam 23 and a bracket 24, the suspension beam 21 is horizontally arranged below the circulating conveying track 1, a plurality of suspension beams 21 are connected in an end-to-end rotation manner, pulley blocks 211 are rotatably arranged between two adjacent suspension beams 21, and the pulley blocks 211 are pulley blocks 211 which can be matched with the circulating conveying track 1 in the prior art, and the pulley blocks 211 are slidably connected inside the circulating conveying track 1. The yarn frame beam 22 is arranged in parallel with the suspension beam 21, the yarn frame beam 22 is rotatably connected to the bottom of the suspension beam 21, the extension beam 23 is welded to the bottom of the yarn frame beam 22, the extension beam 23 is vertically arranged, brackets 24 are welded to the bottom of the extension beam 23, and two yarn barrel placing positions are arranged on each bracket 24.
Referring to fig. 3 and 4, the structure of the second creel trolley 3 is consistent with that of the first creel trolley 2, the bracket 24 on the second creel trolley 3 is higher than the bracket 24 on the first creel trolley 2, under the same working group section 13, the first creel trolley 2 enters a twin working section 132 close to the straight twisting machine 01 when working, and the second creel trolley 3 enters a twin working section 132 far away from the straight twisting machine 01 when working, so that each side of the straight twisting machine 01 in the length direction is provided with a row of the first creel trolley 2 and the second creel trolley 3, and the brackets 24 on the first creel trolley 2 and the second creel trolley 3 are staggered, so that the layout between the first creel trolley 2 and the second creel trolley 3 is more compact.
Referring to fig. 4, the driving mechanism 4 includes a driving frame 41, friction wheels 42 and a driving motor 43, the driving frame 41 is fixedly arranged on the circulating conveying track 1, two friction wheels 42 are rotatably arranged on the driving frame 41, axes of the two friction wheels 42 are vertically arranged, a gap for the suspension beam 21 to pass through is reserved between the two friction wheels 42, the driving motor 43 is fixedly arranged on the driving frame 41, and a motor shaft of the driving motor 43 is fixedly connected with one friction wheel 42 in a coaxial way. When the driving mechanism 4 works, the friction wheel 42 is abutted against the side wall of the suspension beam 21, and a certain friction force exists between the friction wheel 42 and the suspension beam 21, so that the suspension beam 21 is driven to move forwards.
Referring to fig. 1 and 5, the yarn feeding workstation 5 includes a tray conveyor 51, a yarn feeding robot 52, a tray storage rack 53 and a partition storage rack 54, in this embodiment, the tray conveyor 51 is a plurality of chain conveyors connected end to end, in this embodiment, three are taken as examples, a mounting rack 511 is fixedly provided on the tray conveyor 51, the yarn feeding robot 52 is fixedly provided on the mounting rack 511, the yarn feeding robot 52 assembles for the finished product purchased in the prior art, and the yarn feeding robot 52 is used for placing the bobbin yarns on the tray on the first yarn carrier trolley 2 and the second yarn carrier trolley 3.
Referring to fig. 5 and 6, a lifting conveying mechanism 55 is disposed on the last chain conveyor, the lifting conveying mechanism 55 comprises a lifting frame 551 and conveying belts 552, the lifting frame 551 is disposed on the chain conveyor, the conveying belts 552 are fixedly disposed on the lifting frame 551, conveying directions of the conveying belts 552 are perpendicular to conveying directions of the chain conveyor, two conveying belts 552 are disposed in parallel, rotating shafts 512 are disposed on the chain conveyor in parallel to conveying directions of the chain conveyor, two rotating shafts 512 are disposed in parallel, driving plates 513 are fixedly disposed at end portions of each rotating shaft 512, the driving plates 513 are disposed in an obtuse triangle shape, a position close to the obtuse angle is fixedly connected with the rotating shaft 512, a position close to one acute angle is rotatably connected with the lifting frame 551, a connecting rod 514 perpendicular to the rotating shaft 512 is disposed between the two driving plates 513, and a position close to the other acute angle is rotatably connected with the connecting rod 514. One of the rotating shafts 512 is fixedly connected with a driving rod 515, the driving rod 515 is driven to rotate by a cylinder hinged on the chain conveyor, and a piston rod of the cylinder is hinged with one end, far away from the rotating shaft 512, of the driving rod 515.
Referring to fig. 5 and 6, when an empty tray is transferred to the end of the tray transfer conveyor 51, the lifting frame 551 is positioned under the tray, and the extension and contraction of the cylinder piston rod drives the rotation shaft 512 to rotate, so that one end connected to the lifting frame 551 in the process of rotating the driving plate 513 is lifted up to be higher than the original height, and then the empty tray is transferred to the tray storage frame 53 by the transfer belt 552.
Referring to fig. 5 and 7, the tray storage rack 53 is disposed at one side of the end of the tray conveyor 51, the tray storage rack 53 includes a rack body 531, a lifting rack 532 and a support insert plate 533, two conveyor belts 552 are also fixedly disposed on the rack body 531, and the conveyor belts 552 on the rack body 531 and the conveyor belts 552 on the tray conveyor 51 are in one-to-one correspondence. The crane 532 slides and sets up in the bottom of support 531, and the crane 532 slides along vertical direction, and the slip of crane 532 is driven through the cylinder of fixing on support 531, and the bearing picture peg 533 is provided with two in the adjacent both sides of tray conveyer 51 of support 531, and the bearing picture peg 533 slides along the level relatively, and the slip of bearing picture peg 533 is driven through the cylinder of fixing on support 531, and the difference in height between bearing picture peg 533 and the crane 532 is greater than the height of a tray.
Referring to fig. 5 and 7, when a tray is transferred to the upper side of the lifting frame 532, the tray is lifted up by the lifting frame 532, then all the supporting insertion plates 533 are inserted into the bottom of the tray, and at the same time the lifting frame 532 is reset, and after the next tray arrives, all the supporting insertion plates 533 slide reversely, so that all the trays are stacked together, and then all the trays are lifted up by repeating the above steps, and the tray waiting is continued. The shelf storage frame 54 is placed at one side of the tray storage frame 53, and the empty shelf removed is placed on the shelf storage frame 54.
Referring to fig. 1 and 8, the lifting trolley 6 comprises a trolley body 61 and a lifting table 62, wherein limit rails 63 are fixedly arranged on two sides of the length direction of the straight twisting machine 01, the limit rails 63 are arranged along the length direction of the straight twisting machine 01, limit wheels 611 are rotatably arranged on one side, close to the straight twisting machine 01, of the trolley body 61, limit ring grooves 612 are formed in the limit wheels 611, part of the limit rails 63 are located inside the limit ring grooves 612, and the limit wheels 611 are matched with the limit rails 63 in the process of walking of the trolley body 61 to limit the trolley body 61. The lifting table 62 is slidably arranged on the trolley body 61, the lifting table 62 is driven to lift by the aid of the screw rod which is arranged on the trolley body 61 to enable workers to conduct wiring operation on the lifting table 62, and the lifting table 62 is penetrated with a guide rod to guide and limit the lifting block.
The implementation principle of the twining track yarn feeding system of the direct twisting machine provided by the embodiment of the application is as follows: when the straight twisting machine 01 works normally, the cone yarns on the first creel trolley 2 supply yarns to the straight twisting machine 01, the cone yarn head end on the second creel trolley 3 is connected to the cone yarn tail end on the first creel trolley 2, and when the cone yarns on the first creel trolley 2 are used up, the cone yarns on the second creel trolley 3 are directly used up. When the bobbin yarn on the whole row of the first creel trolleys 2 is used up, the driving mechanism 4 is controlled to work, the first creel trolleys 2 are conveyed to the corresponding preparation sections 16 to be queued, then the first creel trolleys 2 are conveyed to the feeding sections 11, and the bobbin yarn is placed on the first creel trolleys 2 through the yarn feeding robot 52 and conveyed to the buffer sections 14 to be buffered. The first creel trolley 2 at the same time in the buffer section 14 is rapidly transported to the twin working section 132, rapidly replenished with empty locations, and wired.
After the bobbin yarn on the second creel trolley 3 is used up, the bobbin yarn on the first creel trolley 2 is directly turned, and the bobbin yarn on the first creel trolley 2 and the bobbin yarn on the second creel trolley 3 are alternately used, so that one standby is realized, the direct twisting machine 01 is enabled to realize non-stop operation, and the working efficiency of the direct twisting machine 01 is greatly improved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (9)
1. The yarn feeding system of the twin track of the direct twisting machine is characterized by comprising a circulating conveying track (1), wherein the circulating conveying track (1) is arranged at the top of a factory building, the circulating conveying track (1) comprises a feeding section (11), a working group section (13) and a conveying section (12) communicated with the feeding section (11) and the working group section (13), one working group section (13) is arranged on two sides of the length direction of each direct twisting machine (01), each working group section (13) comprises a material dividing section (131) arranged at two ends of the direct twisting machine (01), two twin working sections (132) arranged between the two material dividing sections (131) and a material dividing bifurcation mechanism (133) arranged between each material dividing section (131) and the twin working section (132), and the conveying bifurcation mechanism (17) is arranged at the joint of each material dividing section (131) and the conveying section (12) along the length direction of the direct twisting machine (01);
the first creel trolleys (2) are suspended below the circulating conveying track (1), and the first creel trolleys (2) enter one twin working section (132) in the working group section (13) when working;
the second creel trolleys (3) are suspended below the circulating conveying track (1), the second creel trolleys (3) enter another twin working section (132) in the working group section (13) when working, and the first creel trolleys (2) and the second creel trolleys (3) below one working group section (13) are staggered;
a buffer section (14) is arranged in the middle of the conveying section (12), a reversing section (15) is arranged on one side of the buffer section (14), reversing bifurcation mechanisms (18) are arranged between two ends of the reversing section (15) and the conveying section (12), and the reversing bifurcation mechanisms (18) are used for adjusting the running tracks of the first creel trolley (2) and the second creel trolley (3) so that the first creel trolley (2) and the second creel trolley (3) which need to be reversed enter the reversing section (15) for reversing and then enter the buffer section (14); a plurality of preparation sections (16) are arranged in parallel in the middle of the conveying section (12), the preparation sections (16) are positioned between the head end of the feeding section (11) and the working group section (13), a preparation bifurcation mechanism (19) is arranged between the two ends of the preparation sections (16) and the conveying section (12), and the preparation bifurcation mechanism (19) is used for adjusting a conveying path to enable the first creel trolley (2) and the second creel trolley (3) to enter a preparation yarn feeding position;
the driving mechanisms (4) are arranged on the circulating conveying track (1) at intervals, and the driving mechanisms (4) are used for driving the first creel trolley (2) and the second creel trolley (3) to walk;
the yarn feeding working station (5), the yarn feeding working station (5) is arranged on one side of the feeding section (11), and the yarn feeding working station (5) is used for feeding yarns to the first yarn frame trolley (2) and the second yarn frame trolley (3).
2. A straight twisting machine twinning track yarn feeding system as in claim 1 wherein: the reversing section (15) comprises a straight track (151) arranged on one side of the buffer section (14) and a reversing elbow (152) arranged at the tail end of the straight track (151).
3. A straight twisting machine twinning track yarn feeding system as in claim 1 wherein: the first creel trolley (2) comprises a horizontally arranged suspension beam (21), a creel beam (22) rotationally arranged below the suspension beam (21), an extension beam (23) connected to the creel beam (22) and a bracket (24) arranged at the bottom of the extension beam (23), wherein the suspension beam (21) is rotationally connected with a plurality of heads and tails, the creel beam (22) and the suspension beam (21) are arranged in parallel, pulley blocks (211) are arranged between every two adjacent suspension beams (21), and the pulley blocks (211) are slidably connected inside the circulating conveying track (1).
4. A straight twisting machine twinning track yarn feeding system as in claim 3 wherein: the structure of the second creel trolley (3) is consistent with that of the first creel trolley (2), and a bracket (24) on the second creel trolley (3) is higher than the bracket (24) on the first creel trolley (2).
5. A straight twisting machine twinning track yarn feeding system as in claim 3 wherein: the driving mechanism (4) comprises a driving frame (41) fixedly arranged on the circulating conveying track (1), two friction wheels (42) rotatably arranged on the driving frame (41) and a driving motor (43) for driving the friction wheels (42) to rotate, the axes of the friction wheels (42) are vertically arranged, gaps for the hanging beams (21) to pass through are reserved between the two friction wheels (42), the driving motor (43) is fixedly arranged on the driving frame (41), and when the driving mechanism (4) works, the friction wheels (42) are in contact with the side walls of the hanging beams (21).
6. A straight twisting machine twinning track yarn feeding system as in claim 1 wherein: the yarn feeding working station (5) comprises a tray conveyor (51) and a yarn feeding robot (52) arranged above the tray conveyor (51), the tray conveyor (51) is used for placing a tray filled with yarn, and the yarn feeding robot (52) is used for placing yarn on the tray on the first creel trolley (2) and the second creel trolley (3).
7. The system for yarn feeding on a twin rail of a direct twisting machine according to claim 6, wherein: the yarn feeding working station (5) further comprises a tray storage frame (53) arranged on one side of the tray conveyor (51) and a partition plate storage frame (54) arranged on one side of the tray conveyor (51), the tray storage frame (53) is used for placing empty trays, and the partition plate storage frame (54) is used for placing empty partition plates.
8. A straight twisting machine twinning track yarn feeding system as in claim 1 wherein: the lifting trolley (6) comprises a trolley body (61) and a lifting table (62) arranged on the trolley body (61).
9. A straight twisting machine twinning track yarn feeding system as in claim 8 wherein: limiting rails (63) are arranged on two sides of the straight twisting machine (01) in the length direction, limiting wheels (611) are arranged on one side, close to the straight twisting machine (01), of the trolley body (61), limiting ring grooves (612) are formed in the limiting wheels (611), and the limiting rails (63) are partially located inside the limiting ring grooves (612).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310379251.4A CN116623327B (en) | 2023-04-11 | 2023-04-11 | Yarn feeding system for twin track of direct twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310379251.4A CN116623327B (en) | 2023-04-11 | 2023-04-11 | Yarn feeding system for twin track of direct twisting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116623327A CN116623327A (en) | 2023-08-22 |
| CN116623327B true CN116623327B (en) | 2023-11-14 |
Family
ID=87596263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310379251.4A Active CN116623327B (en) | 2023-04-11 | 2023-04-11 | Yarn feeding system for twin track of direct twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116623327B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62223328A (en) * | 1986-03-25 | 1987-10-01 | Toyota Autom Loom Works Ltd | Roving changing machine in spinning machine |
| CN213357850U (en) * | 2020-09-04 | 2021-06-04 | 宜昌经纬纺机有限公司 | Automatic yarn feeding device |
| CN113265729A (en) * | 2021-05-14 | 2021-08-17 | 武汉纺织大学 | Automatic yarn feeding system for direct twisting machine |
| CN114000232A (en) * | 2021-11-19 | 2022-02-01 | 江苏赫伽力智能科技有限公司 | Automatic silk system of going up of twisting frame |
| CN216235371U (en) * | 2021-11-18 | 2022-04-08 | 江苏赫伽力智能科技有限公司 | Yarn feeding device of twisting machine |
| CN218402375U (en) * | 2022-10-13 | 2023-01-31 | 宜昌经纬纺机有限公司 | Inner yarn guide rail lifting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996627B (en) * | 2020-09-04 | 2024-02-20 | 宜昌经纬纺机有限公司 | Automatic yarn feeding system for twisting machine |
-
2023
- 2023-04-11 CN CN202310379251.4A patent/CN116623327B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62223328A (en) * | 1986-03-25 | 1987-10-01 | Toyota Autom Loom Works Ltd | Roving changing machine in spinning machine |
| CN213357850U (en) * | 2020-09-04 | 2021-06-04 | 宜昌经纬纺机有限公司 | Automatic yarn feeding device |
| CN113265729A (en) * | 2021-05-14 | 2021-08-17 | 武汉纺织大学 | Automatic yarn feeding system for direct twisting machine |
| CN216235371U (en) * | 2021-11-18 | 2022-04-08 | 江苏赫伽力智能科技有限公司 | Yarn feeding device of twisting machine |
| CN114000232A (en) * | 2021-11-19 | 2022-02-01 | 江苏赫伽力智能科技有限公司 | Automatic silk system of going up of twisting frame |
| CN218402375U (en) * | 2022-10-13 | 2023-01-31 | 宜昌经纬纺机有限公司 | Inner yarn guide rail lifting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116623327A (en) | 2023-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2503348B2 (en) | Spinning device | |
| CN110844439A (en) | Yarn section of thick bamboo warehouse system | |
| CN114000232B (en) | Automatic silk system of going up of twisting frame | |
| JPH03216465A (en) | Transfer and processing system for multi- position fiber machine | |
| CN102923427A (en) | Article transport equipment | |
| US7178658B2 (en) | Article store | |
| CN106144466A (en) | Electrophoresis and relevant treatment production line synchronous transport system thereof | |
| CN116623327B (en) | Yarn feeding system for twin track of direct twisting machine | |
| US11174105B2 (en) | Tube storage and transport device for a textile machine producing cross-wound packages | |
| CN1048767C (en) | Fine spinning frame with roving bobbin transfer apparatus | |
| CN111017651B (en) | Fine-vein system | |
| CN210765681U (en) | Warping machine and yarn feeding and discharging system thereof | |
| CN211569747U (en) | Thin network contact system | |
| CN111674884A (en) | Winding conveying system | |
| CN216235371U (en) | Yarn feeding device of twisting machine | |
| JPH05201534A (en) | Conveying device | |
| CN219195255U (en) | Yarn feeding device for twin track of direct twisting machine | |
| CN112158509B (en) | Intelligent warehouse access system and method | |
| CN114150406B (en) | Creel suitable for automatic yarn feeding | |
| CN213621886U (en) | Fine collateral connecting device | |
| CN109592334B (en) | Guide rail unit and guide rail for transportation tray in textile field | |
| CN112607104A (en) | Temporary storage conveying system for package-as-you-go package of cone yarn | |
| CN112340411B (en) | Thin network contact system | |
| EP1152075A1 (en) | A system for handling products along an overhead line in a spinning mill | |
| CN117068876A (en) | Automatic spinning winding and conveying warehouse system based on distributed track |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |